Wa Wa F

From the Wall Street Journal: 

For his series of slender Wa Wa lamps, Enzo Catellani fit glass lenses and adjustable, bendy arms over LED bulbs to project overlapping ovals and circles on walls (think an orgy of Venn diagrams).

When lit, the lamp becomes the "protagonist in space; when switched off, it almost disappears," he said.

$3,444.